Search Engines Work

How Do Search Engines Work?

The concept of search engines isn’t novel anymore with the firm position it has found in the current generation. Technology has only burnished the working of search engines to an advanced level with the tweaks that come in every day. A perpetuating glitch in the system has the potential to create a fire of shambles in society. Exploring the world has become easier with search engines to take you to the desired depth. If you are a content creator, the other side of the screen is open for you. Being in that zone allows you to have great reception and popularity as long as you know how to handle the work. For your efforts to reflect in the traffic you receive, you need to learn how the search engine optimization functions. Let us have a closer look at the working of search engines.

Working of Search Engines

The technical marvel that has paved the path to a happening state of the world has taken various forms over the past decades. With multiple search engines having been developed in the past, launching new ones to shoot up to success is quite a challenge. Three primary functions exist in the working of search engines, and they define the concept as a whole.


1.      Crawling

It can be defined as the discovery process in which robots are assigned by the search engines to find updated content. Although the content that is discovered might vary, the robots find them out through links. The result could be a PDF, an image, a webpage, or a video. New URLs are found out by Google bots by fetching a few webpages and following the links on those pages. If the crawler can find new content in the process of hopping along the links, it will be added to a huge database that stores discovered URLs. Those pages or links will be retrieved later if the searcher is seeking any information regarding that content and the page is a good match. If your site is brand new, it can be left without being crawled; it can also happen if your site is not linked to any other websites or Google has penalized it.

2.      Index

All data found during the crawl is stored and organized by the indices. The massive database where the newly found content is stored is called a search engine index, and the information receives some traction when searchers go looking for reliable content.


3.      Ranking

This is the process of ordering the search results by relevance. Search engines scour the index to find relevant content and provide results to the searcher. They intend to make the content highly pertinent to the queries, and the sites are believed to be rich in information. Block the crawlers from invading into some parts of your site which you want to keep unexamined by a robot. When you do this, make sure that the important content is available to the crawlers to search through so that your site doesn’t fall to the bottom in the ranking stage.


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